When planning for voice deployments with the Cisco Unified Wireless IP Phone 7921G handset in amultifloor building with a WLAN that operates at an 11 MB/s data rate, how many decibels referenced to1 milliwatt of same-channel separation are recommended between floors?

13 dBm

31 dBm

19 dBm

25 dBm

Given the correct input parameters, the Cisco WCS Planning Tool can calculate a re...